diff options
| author | Christoph Bumiller <[email protected]> | 2013-03-31 22:10:02 +0200 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2013-04-03 12:54:43 +0200 |
| commit | 6417d56c1921c311a7b59001e0d37822a0ed1a65 (patch) | |
| tree | f0c792e140a94c825a2b46f4978f3668cae6c19a /src/gallium/drivers/nvc0/nvc0_surface.c | |
| parent | e45c969fe5890472d0a49bf2f7d561f3d315be2a (diff) | |
nv50,nvc0: disable DEPTH_RANGE_NEAR/FAR clipping during blit
We send position.z == 0, DEPTH_RANGE may be some arbitrary range
not including 0 (for exmaple in piglit's hiz tests).
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_surface.c')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_surface.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_surface.c b/src/gallium/drivers/nvc0/nvc0_surface.c index de71127072b..2af7fcdce68 100644 --- a/src/gallium/drivers/nvc0/nvc0_surface.c +++ b/src/gallium/drivers/nvc0/nvc0_surface.c @@ -869,6 +869,8 @@ nvc0_blit_3d(struct nvc0_context *nvc0, const struct pipe_blit_info *info) z += 0.5f * dz; IMMED_NVC0(push, NVC0_3D(VIEWPORT_TRANSFORM_EN), 0); + IMMED_NVC0(push, NVC0_3D(VIEW_VOLUME_CLIP_CTRL), 0x2 | + NVC0_3D_VIEW_VOLUME_CLIP_CTRL_DEPTH_RANGE_0_1); BEGIN_NVC0(push, NVC0_3D(VIEWPORT_HORIZ(0)), 2); PUSH_DATA (push, nvc0->framebuffer.width << 16); PUSH_DATA (push, nvc0->framebuffer.height << 16); |